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Individual Calculations November 2011 |
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| Koppen, Willem Total change: 0.00 | |   |
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| 11. Winterthurer Schachwoche Allgemeines Open | Winterthur | SUI | 2011-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1618 | 1.00 | 5 | 0.00 | 15 | 0.00 | |
|  Krueger, Michael | | | 1998 | GER | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Nydegger, Charles | | | 1814 | SUI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mollet, Robert | | | 1808 | SUI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Stoffregen, Guenter | | | 1888 | SUI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Naepflin, Reinhold | | | 1820 | SUI | 0.50 | 1 | 0.26 | 15 | 3.90 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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